The resting potential of a typical neuron is approximately +70 mV
____________________ Indicate whether the statement is true or false.
False - -70
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Spiny bristles used for locomotion that emanate from the segments of annelids are called:
a. pharynx. b. parapodia. c. epitokes. d. setae. e. prostomia.
What danger is posed by the presence of carbon monoxide in the blood?
a. Carbon monoxide is highly flammable. b. Carbon monoxide prevents carbon dioxide from diffusing into the lungs. c. Carbon monoxide prevents oxygen from binding to hemoglobin. d. Carbon monoxide denatures hemoglobin molecules in the blood.
Ethanol (beverage alcohol) is an inhibitor of ADH. Therefore, a person consuming a couple of mixed drinks should excrete:
a. less water because ADH promotes reabsorption b. the alcohol because ADH cannot degrade it c. ketone bodies formed from the alcohol d. more water because ADH normally promotes reabsorption e. more water plus the alcohol due to the ADH inhibition
The ureters drain urine into the
a. renal pelvis. b. cecum. c. urinary bladder. d. small intestine.